Foil method:
FOIL stands for
first-multiply the first term in each set of parenthesis
outer-multiply the outer term in each of the perenthesis
inner- multiply the inner term in each of the parenthesis
last- multiply the last term in each of the parenthesis
(3x+8)(x+1)
(3x*x)=3x^2
(3x*1)=3x
8*x=8x
8*1=8
thus we shall have:
3x^2+3x+8x+8
=3x^2+11x+8
Distributive property:
(3x+8)(x+1)
3x(x+1)+8(x+1)
3x^2+3x+8x+8
=3x^2+11x+8
Both methods are efficient, it all depends with the users preference
Answer:
The answer would be A/B=H
Step-by-step explanation:
To get rid of the B that is connected to the H, you would do the opposite of what they used. Meaning since the two were multiplied you would divide them. So, you would take your b and divide it on both sides of the equal sign. B and B cancels each other out so you are left with A/B which equals H.
Answer:
THIS KID DON'T MAKE NO SICES
Step-by-step explanation:
Answer:
0.642 is the answer please give brailiest
Answer:
<u>The correct answer is B. 34%</u>
Step-by-step explanation:
Likes traveling out of state Does not like Total
Likes camping 52 38 90
Does not like camping 36 74 110
_____________________________________________________
Total (students) 88 112 200
Number of students that do not like to travel out of the state = 112
Number of students that do not like to travel but like camping = 38
Percentage of the students that do not like to travel out of state, like camping = 38/112 * 100
<u>Percentage of the students that do not like to travel out of state, like camping = 0.34 * 100 = 34% (rounding to the next whole) </u>
<u>The correct answer is B. 34%</u>
